[Gtk-sharp-list] [Patch] gtk/TextBuffer.custom

[Charles Iliya Krempeaux]

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Hello,

This is a Patch for: "gtk/TextBuffer.custom".

This Patch basically adds a new method to Gtk.TextBuffer.  It makes
a method called: "ObtainIterAtOffset".  It is used in the following
way:

    Gtk.TextBuffer buffer;

    // ...

    int offset = 3;
    Gtk.TextIter iter = buffer.ObtainIterAtOffset(offset);

The autogenerated way of doing this had the "Gtk.TextIter" returned
in a "out" parameter.  (And had the method return nothing.  I.e., had
the method return void.)  It was done like:

    Gtk.TextBuffer buffer;

    // ...

    int offset = 3;
    buffer.ObtainIterAtOffset(out iter, offset);

Which isn't the way people would expect things to happen.  (I.e.,
if you have a single thing to "return", then you return it... you
don't pass it back though an "out" parameter.)



(This Patch also contains a ChangeLog entry.)


See ya

-- 
     Charles Iliya Krempeaux, BSc
     charles@reptile.ca

________________________________________________________________________
 Reptile Consulting & Services    604-REPTILE    http://www.reptile.ca/

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Index: ChangeLog
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RCS file: /mono/gtk-sharp/ChangeLog,v
retrieving revision 1.334
diff -u -r1.334 ChangeLog
--- ChangeLog	24 Feb 2003 08:04:41 -0000	1.334
+++ ChangeLog	25 Feb 2003 19:13:16 -0000
@@ -1,3 +1,9 @@
+2003-02-25  Charles Iliya Krempeaux  <charles@reptile.ca>
+	* gtk/TextBuffer.custom : Added method, named
+	  "ObtainIterAtOffset" to wrap C API procedure
+	  "gtk_text_buffer_get_iter_at_offset" in a
+	  more expected way.
+
 2003-02-24  Mike Kestner  <mkestner@speakeasy.net>
=20
 	* sample/TreeViewDemo.cs : fix Type ambiguities
Index: gtk/TextBuffer.custom
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RCS file: /mono/gtk-sharp/gtk/TextBuffer.custom,v
retrieving revision 1.3
diff -u -r1.3 TextBuffer.custom
--- gtk/TextBuffer.custom	5 Jan 2003 23:48:45 -0000	1.3
+++ gtk/TextBuffer.custom	25 Feb 2003 19:13:19 -0000
@@ -12,3 +12,12 @@
 {
 	Delete (StartIter, EndIter);
 }
+
+public Gtk.TextIter ObtainIterAtOffset(int char_offset)
+{
+        Gtk.TextIter iter;
+
+        gtk_text_buffer_get_iter_at_offset(Handle, out iter, char_offset);
+
+        return iter;
+}

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